Genotype by environment interaction effect on yield and forage quality of native panic grasses: AMMI, GGE biplot and correlation analysis

Key Points

• Yield and forage quality are significantly influenced by genotype-environment interactions, showing notable variability.
• The GGE biplot analysis demonstrates clear patterns, with specific genotypes outperforming others under varied conditions.
• Data from correlation analysis supports the relationship between environmental factors and grass performance metrics.
• Findings encourage targeted breeding approaches to enhance grass yield and nutritional value in differing environments.